Function _vm_phys_create_seg

freebsd/vm/vm_phys.c:397–414

* Create a physical memory segment. */

 * Create a physical memory segment.
 */
static void
_vm_phys_create_seg(vm_paddr_t start, vm_paddr_t end, int domain)
{
	struct vm_phys_seg *seg;

	KASSERT(vm_phys_nsegs < VM_PHYSSEG_MAX,
	    ("vm_phys_create_seg: increase VM_PHYSSEG_MAX"));
	KASSERT(domain >= 0 && domain < vm_ndomains,
	    ("vm_phys_create_seg: invalid domain provided"));
	seg = &vm_phys_segs[vm_phys_nsegs++];
	while (seg > vm_phys_segs && (seg - 1)->start >= end) {
		*seg = *(seg - 1);
		seg--;
	}
	seg->start = start;
	seg->end = end;
	seg->domain = domain;
}

static void
vm_phys_create_seg(vm_paddr_t start, vm_paddr_t end)